Question

a car has a velocity of 10ms-1. it accelerates at 0.2 ms-2 for half minute find the total distance travelled and final velocity of car.​

Answer 1

Final velocity = 16 m/s

Total distane travelled = 390 m

Step-by-step explanation:

We can use equation of motion to solve this:

`v = u + at \\ v = 10 + 0.2(30) \\ v = 16 {ms}^( - 1)`

`s = ut + (1)/(2) a {t}^(2) \\ s = 10(30) + (1)/(2) (0.2) {(30)}^(2) \\ s = 390m`